I do not have any of the equipment to test this unit so it is completely untested and it should be assumed that it will need some type of repair. The unit does power on and the display lights and fan work but nothing further has been tested. The unit is being sold as is with no returns. The unit has several scuffs and scratches. The internals are seemingly pretty dusty. The bottom of the unit is dirty as well. The plastic piece that holds the power cable in place at the base of the unit is broken but the power cord still functions.